diff --git a/com.unity.toonshader/Runtime/Shaders/Common/Parts/UnityToon.shadertemplate b/com.unity.toonshader/Runtime/Shaders/Common/Parts/UnityToon.shadertemplate
index 9180846cd..f2bddf6e2 100644
--- a/com.unity.toonshader/Runtime/Shaders/Common/Parts/UnityToon.shadertemplate
+++ b/com.unity.toonshader/Runtime/Shaders/Common/Parts/UnityToon.shadertemplate
@@ -653,7 +653,13 @@ Shader "Toon/Toon" {
             #pragma multi_compile _ _ADDITIONAL_LIGHTS_VERTEX _ADDITIONAL_LIGHTS
             #pragma multi_compile _ _ADDITIONAL_LIGHT_SHADOWS
             #pragma multi_compile _ _SHADOWS_SOFT _SHADOWS_SOFT_LOW _SHADOWS_SOFT_MEDIUM _SHADOWS_SOFT_HIGH
+
+#if UNITY_VERSION >= 60030000
+            #pragma multi_compile _ _CLUSTER_LIGHT_LOOP
+#else
             #pragma multi_compile _ _FORWARD_PLUS
+#endif
+
             #if (!defined(UNITY_COMPILER_DXC) && (defined(UNITY_PLATFORM_OSX) || defined(UNITY_PLATFORM_IOS))) || defined(SHADER_API_PS5)
 
                 #if defined(SHADER_API_PS5) || defined(SHADER_API_METAL)
diff --git a/com.unity.toonshader/Runtime/Shaders/Common/Parts/UnityToonTessellation.shadertemplate b/com.unity.toonshader/Runtime/Shaders/Common/Parts/UnityToonTessellation.shadertemplate
index 714528be6..74fe853e9 100644
--- a/com.unity.toonshader/Runtime/Shaders/Common/Parts/UnityToonTessellation.shadertemplate
+++ b/com.unity.toonshader/Runtime/Shaders/Common/Parts/UnityToonTessellation.shadertemplate
@@ -775,7 +775,14 @@ Shader "Toon/Toon (Tessellation)" {
             #pragma multi_compile _ _ADDITIONAL_LIGHTS_VERTEX _ADDITIONAL_LIGHTS
             #pragma multi_compile _ _ADDITIONAL_LIGHT_SHADOWS
             #pragma multi_compile _ _SHADOWS_SOFT _SHADOWS_SOFT_LOW _SHADOWS_SOFT_MEDIUM _SHADOWS_SOFT_HIGH
+
+#if UNITY_VERSION >= 60030000
+            #pragma multi_compile _ _CLUSTER_LIGHT_LOOP
+#else
             #pragma multi_compile _ _FORWARD_PLUS
+#endif
+
+
             #if (!defined(UNITY_COMPILER_DXC) && (defined(UNITY_PLATFORM_OSX) || defined(UNITY_PLATFORM_IOS))) || defined(SHADER_API_PS5)
 
                 #if defined(SHADER_API_PS5) || defined(SHADER_API_METAL)
diff --git a/com.unity.toonshader/Runtime/Shaders/URP/UniversalToonBody.hlsl b/com.unity.toonshader/Runtime/Shaders/URP/UniversalToonBody.hlsl
index 9a99043b4..80a05ab77 100644
--- a/com.unity.toonshader/Runtime/Shaders/URP/UniversalToonBody.hlsl
+++ b/com.unity.toonshader/Runtime/Shaders/URP/UniversalToonBody.hlsl
@@ -21,14 +21,6 @@
 # endif
 #endif
 
-
-#if USE_FORWARD_PLUS && defined(LIGHTMAP_ON) && defined(LIGHTMAP_SHADOW_MIXING)
-#define FORWARD_PLUS_SUBTRACTIVE_LIGHT_CHECK if (_AdditionalLightsColor[lightIndex].a > 0.0h) continue;
-#else
-#define FORWARD_PLUS_SUBTRACTIVE_LIGHT_CHECK
-#endif
-
-
 //function to rotate the UV: RotateUV()
 //float2 rotatedUV = RotateUV(i.uv0, (_angular_Verocity*3.141592654), float2(0.5, 0.5), _Time.g);
 float2 RotateUV(float2 _uv, float _radian, float2 _piv, float _time) {
@@ -85,7 +77,7 @@ half3 GlobalIlluminationUTS(BRDFData brdfData, half3 bakedGI, half occlusion, ha
     half fresnelTerm = Pow4(1.0 - saturate(dot(normalWS, viewDirectionWS)));
 
     half3 indirectDiffuse = bakedGI * occlusion;
-#if USE_FORWARD_PLUS
+#if USE_FORWARD_PLUS || USE_CLUSTER_LIGHT_LOOP
     half3 irradiance = CalculateIrradianceFromReflectionProbes(reflectVector, positionWS, brdfData.perceptualRoughness,
         normalizedScreenSpaceUV);
     half3 indirectSpecular = irradiance * occlusion;
@@ -266,9 +258,17 @@ VertexOutput vert(VertexInput v) {
 }
 
 #if UNITY_VERSION >= 60030000
+
 #define ENCODE_MESH_RENDERING_LAYER_UTS EncodeMeshRenderingLayer()
+
 #else
+
 #define ENCODE_MESH_RENDERING_LAYER_UTS EncodeMeshRenderingLayer(GetMeshRenderingLayer())
+
+#ifndef CLUSTER_LIGHT_LOOP_SUBTRACTIVE_LIGHT_CHECK
+#define CLUSTER_LIGHT_LOOP_SUBTRACTIVE_LIGHT_CHECK FORWARD_PLUS_SUBTRACTIVE_LIGHT_CHECK
+#endif //CLUSTER_LIGHT_LOOP_SUBTRACTIVE_LIGHT_CHECK
+
 #endif
 
 //----------------------------------------------------------------------------------------------------------------------
diff --git a/com.unity.toonshader/Runtime/Shaders/URP/UniversalToonBodyDoubleShadeWithFeather.hlsl b/com.unity.toonshader/Runtime/Shaders/URP/UniversalToonBodyDoubleShadeWithFeather.hlsl
index 35e04e794..b81687443 100644
--- a/com.unity.toonshader/Runtime/Shaders/URP/UniversalToonBodyDoubleShadeWithFeather.hlsl
+++ b/com.unity.toonshader/Runtime/Shaders/URP/UniversalToonBodyDoubleShadeWithFeather.hlsl
@@ -399,11 +399,11 @@ void frag(VertexOutput i, out float4 finalRGBA : SV_Target0
     float3 pointLightColor = 0;
 #ifdef _ADDITIONAL_LIGHTS
 
-#if USE_FORWARD_PLUS
-    // directional lights in Forward Plus
+#if USE_CLUSTER_LIGHT_LOOP || USE_FORWARD_PLUS
+    // directional lights in Forward+/Cluster light loop
     for (uint lightIndex = 0; lightIndex < min(URP_FP_DIRECTIONAL_LIGHTS_COUNT, MAX_VISIBLE_LIGHTS); lightIndex++)
     {
-        FORWARD_PLUS_SUBTRACTIVE_LIGHT_CHECK
+        CLUSTER_LIGHT_LOOP_SUBTRACTIVE_LIGHT_CHECK
 
         float3 perLightContribution = ProcessAdditionalLight(
             lightIndex,
@@ -420,7 +420,7 @@ void frag(VertexOutput i, out float4 finalRGBA : SV_Target0
 
         pointLightColor += perLightContribution;
     }
-#endif  // USE_FORWARD_PLUS
+#endif  // USE_CLUSTER_LIGHT_LOOP || USE_FORWARD_PLUS
 
     // spot lights, etc
     const int pixelLightCount = GetAdditionalLightsCount();
diff --git a/com.unity.toonshader/Runtime/Shaders/URP/UniversalToonBodyShadingGradeMap.hlsl b/com.unity.toonshader/Runtime/Shaders/URP/UniversalToonBodyShadingGradeMap.hlsl
index 4c13de8af..bbd4a3863 100644
--- a/com.unity.toonshader/Runtime/Shaders/URP/UniversalToonBodyShadingGradeMap.hlsl
+++ b/com.unity.toonshader/Runtime/Shaders/URP/UniversalToonBodyShadingGradeMap.hlsl
@@ -478,8 +478,8 @@ void frag(VertexOutput i, out float4 finalRGBA : SV_Target0
 #ifdef _ADDITIONAL_LIGHTS
 
 
-#if USE_FORWARD_PLUS
-    // directional lights in Forward Plus
+#if USE_CLUSTER_LIGHT_LOOP || USE_FORWARD_PLUS
+    // directional lights in Forward+/Cluster light loop
     for (uint loopCounter = 0; loopCounter < min(URP_FP_DIRECTIONAL_LIGHTS_COUNT, MAX_VISIBLE_LIGHTS); loopCounter++)
     {
         float3 perLightContribution = ProcessAdditionalLightSG(
@@ -497,7 +497,7 @@ void frag(VertexOutput i, out float4 finalRGBA : SV_Target0
 
         pointLightColor += perLightContribution;
     }
-#endif  // USE_FORWARD_PLUS
+#endif  // USE_CLUSTER_LIGHT_LOOP || USE_FORWARD_PLUS
 
     // spot lights, etc
     const int pixelLightCount = GetAdditionalLightsCount();
diff --git a/com.unity.toonshader/Runtime/Shaders/UnityToon.shader b/com.unity.toonshader/Runtime/Shaders/UnityToon.shader
index f24d03dcb..f828a175e 100644
--- a/com.unity.toonshader/Runtime/Shaders/UnityToon.shader
+++ b/com.unity.toonshader/Runtime/Shaders/UnityToon.shader
@@ -1,4 +1,4 @@
-//Auto-generated on Thu Apr 23 05:23:09 UTC 2026
+//Auto-generated on Wed Jun 24 02:54:04 UTC 2026
 Shader "Toon/Toon" {
     Properties
     {
@@ -1093,7 +1093,13 @@ Shader "Toon/Toon" {
             #pragma multi_compile _ _ADDITIONAL_LIGHTS_VERTEX _ADDITIONAL_LIGHTS
             #pragma multi_compile _ _ADDITIONAL_LIGHT_SHADOWS
             #pragma multi_compile _ _SHADOWS_SOFT _SHADOWS_SOFT_LOW _SHADOWS_SOFT_MEDIUM _SHADOWS_SOFT_HIGH
+
+#if UNITY_VERSION >= 60030000
+            #pragma multi_compile _ _CLUSTER_LIGHT_LOOP
+#else
             #pragma multi_compile _ _FORWARD_PLUS
+#endif
+
             #if (!defined(UNITY_COMPILER_DXC) && (defined(UNITY_PLATFORM_OSX) || defined(UNITY_PLATFORM_IOS))) || defined(SHADER_API_PS5)
 
                 #if defined(SHADER_API_PS5) || defined(SHADER_API_METAL)
diff --git a/com.unity.toonshader/Runtime/Shaders/UnityToonTessellation.shader b/com.unity.toonshader/Runtime/Shaders/UnityToonTessellation.shader
index 074c7e235..03ffe3b51 100644
--- a/com.unity.toonshader/Runtime/Shaders/UnityToonTessellation.shader
+++ b/com.unity.toonshader/Runtime/Shaders/UnityToonTessellation.shader
@@ -1,4 +1,4 @@
-//Auto-generated on Thu Apr 23 05:23:09 UTC 2026
+//Auto-generated on Wed Jun 24 02:54:04 UTC 2026
 Shader "Toon/Toon (Tessellation)" {
     Properties
     {
@@ -1231,7 +1231,14 @@ Shader "Toon/Toon (Tessellation)" {
             #pragma multi_compile _ _ADDITIONAL_LIGHTS_VERTEX _ADDITIONAL_LIGHTS
             #pragma multi_compile _ _ADDITIONAL_LIGHT_SHADOWS
             #pragma multi_compile _ _SHADOWS_SOFT _SHADOWS_SOFT_LOW _SHADOWS_SOFT_MEDIUM _SHADOWS_SOFT_HIGH
+
+#if UNITY_VERSION >= 60030000
+            #pragma multi_compile _ _CLUSTER_LIGHT_LOOP
+#else
             #pragma multi_compile _ _FORWARD_PLUS
+#endif
+
+
             #if (!defined(UNITY_COMPILER_DXC) && (defined(UNITY_PLATFORM_OSX) || defined(UNITY_PLATFORM_IOS))) || defined(SHADER_API_PS5)
 
                 #if defined(SHADER_API_PS5) || defined(SHADER_API_METAL)